Alex Steffen, Pop!Tech 2006 Speaker and his band of Worldchangers have released the long awaited title Worldchanging: A User’s Guide for the 21st Century.

The book is a beautiful 600 page compendium to the latest products and ideas for a sustainable and socially responsible future. Along with Alex, many Pop!Tech Friends and Speakers are contributors to the project as well such as: Blaine Brownell,Cameron Sinclair, Andrew Zolli and Ethan Zuckerman.

The Worldchanging book is an infinitely useful resource for simple and effective, ways to make and support a more sustainable Earth.

There has also been a grassroots effort to get the Worldchanging Book to number one on Amazon. Right now, its at #4 on the Science Bestsellers List and at 40% off the cover price, it’s a ‘must have’ for every bookshelf!

photo::Inhabitat